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Cluj Napoca

$425+ Cheap flights from Massachusetts to Cluj Napoca (CLJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CLJ
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Massachusetts to Cluj Napoca

Keep the following information in mind while searching for Massachusetts to Cluj Napoca flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$425
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$708
Provider with most accurate pricing for Boston Logan Intl-Cluj Napoca flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Cluj Napoca flights.
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From Massachusetts to Cluj Napoca
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Massachusetts to Cluj Napoca

Cheapest flights from Massachusetts to Cluj Napoca
Explore the most affordable flight options available from Massachusetts to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:40 pmBOS - CLJ
1 stop10h 00mLufthansa
Wed 11/52:25 pmCLJ - BOS
2 stops16h 17mLufthansa
Deal found 10/16$425
This Booking.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:30 amBOS - CLJ
2 stops22h 35mMultiple Airlines
Wed 11/52:25 pmCLJ - BOS
2 stops16h 17mMultiple Airlines
Deal found 10/16$579
This Cheapflightsfares deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:55 pmBDL - CLJ
2 stops22h 00mLufthansa
Sat 11/152:25 pmCLJ - BDL
2 stops16h 08mLufthansa
Deal found 10/15$633
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:56 pmBDL - CLJ
2 stops17h 44mUnited Airlines
Sat 11/156:00 amCLJ - BDL
3 stops19h 54mUnited Airlines
Deal found 10/15$666
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:25 amBOS - CLJ
3 stops45h 15mUnited Airlines
Wed 11/56:00 amCLJ - BOS
2 stops34h 30mUnited Airlines
Deal found 10/15$682

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Cluj Napoca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Massachusetts to Cluj Napoca that are best for you.

Fly from

Massachusetts

Fly to

Cluj Napoca

Route

Depart

Return

Price

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 10/29

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Wed 11/5

2:25 pm-11:42 pm

2 stops16h 17m

$425

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 3/27

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 3/31

6:05 pm-5:40 pm

1 stop30h 35m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 3/27

6:15 am-1:40 pm

2 stops25h 25m

Cluj Napoca

Tue 3/31

6:00 am-7:12 pm

2 stops44h 12m

$450

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 3/27

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 3/31

6:00 am-1:09 am

2 stops26h 09m

$453

HartfordCluj Napoca

BDL - CLJ

BDLCLJ

Hartford Bradley Intl

Wed 11/5

7:55 pm-12:55 am

2 stops22h 00m

Cluj Napoca

Sat 11/15

2:25 pm-11:33 pm

2 stops16h 08m

$633

HartfordCluj Napoca

BDL - CLJ

BDLCLJ

Hartford Bradley Intl

Wed 11/5

12:56 pm-1:40 pm

2 stops17h 44m

Cluj Napoca

Sat 11/15

6:00 am-6:54 pm

3 stops19h 54m

$666

HartfordCluj Napoca

BDL - CLJ

BDLCLJ

Hartford Bradley Intl

Fri 3/27

6:10 am-1:40 pm

2 stops25h 30m

Cluj Napoca

Tue 3/31

6:00 am-9:22 pm

2 stops22h 22m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Best time to book a flight from Massachusetts to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Cluj Napoca

What is the cheapest month to book a flight from Massachusetts to Cluj Napoca?

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Cluj Napoca (average of $387). Flying from Massachusetts to Cluj Napoca in June is currently the most expensive (average of $870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Cluj Napoca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cluj Napoca from Massachusetts?

    If you book a flight to Cluj Napoca from Massachusetts, you will be flying to Napoca, which is the city’s only airport. Cluj Napoca (CLJ) is located 3.2 mi from the center of Cluj Napoca.

  • How long is the flight from Massachusetts to Cluj Napoca?

    Lufthansa and United Airlines can get you from Massachusetts to Cluj Napoca in just under 10h. Your travel time can differ by up to 7h 44m. Airlines will cover a distance of 4369 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Massachusetts to Cluj Napoca that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Cluj Napoca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Cluj Napoca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Cluj Napoca.

  • Can I find deals for business class flights from Massachusetts to Cluj Napoca?

    Yes. Cheapflights offers flight deals from Massachusetts to Cluj Napoca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Cluj Napoca?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Cluj Napoca (average of $387). Flying from Massachusetts to Cluj Napoca in June is currently the most expensive (average of $870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Massachusetts to Cluj Napoca

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Massachusetts to Cluj Napoca

Discover the top 4 airlines that operate flights from Massachusetts to Cluj Napoca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$391Average$705FlexibilityNo cancel feeOn-time76%
SWISSCheapest$434Average$1,021FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$564Average$692FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$641Average$710FlexibilityNo cancel feeOn-time69%

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